def delete(self):
config = CounterShardConfiguration.get_by_key_name(self.name)
if config:
config.delete()
for c in CounterShard.find_by_name(self.name):
c.delete()
logging.debug("deleted %s" % self.name)
def delete(self):
config = CounterShardConfiguration.get_by_key_name(self.name)
if config:
config.delete()
for c in CounterShard.find_by_name(self.name):
c.delete()
logging.debug("deleted %s" % self.name)
def __counter_tx(self, counter_call):
name = self.name
config = CounterShardConfiguration.get_or_insert(name, name=name)
def txn():
index = random.randint(0, config.shard_count - 1)
shard_name = "%s/%s" % (name, str(index))
counter = CounterShard.get_by_key_name(shard_name)
if counter is None:
counter = CounterShard(key_name=shard_name, name=name, **self.__kw)
logging.debug("creating %s" % name)
counter_call(counter)
# I may have decremented a counter down to 0. in this case I want to delete it
if counter.count > 0:
counter.put()
else:
counter.delete()
logging.debug("name:%s count:%s" % (name, counter.count))
db.run_in_transaction(txn)
def __counter_tx(self, counter_call):
name = self.name
config = CounterShardConfiguration.get_or_insert(name, name=name)
def txn():
index = random.randint(0, config.shard_count - 1)
shard_name = "%s/%s" % (name, str(index))
counter = CounterShard.get_by_key_name(shard_name)
if counter is None:
counter = CounterShard(key_name=shard_name,
name=name,
**self.__kw)
logging.debug("creating %s" % name)
counter_call(counter)
# I may have decremented a counter down to 0. in this case I want to delete it
if counter.count > 0:
counter.put()
else:
counter.delete()
logging.debug("name:%s count:%s" % (name, counter.count))
db.run_in_transaction(txn)
